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PE42720 데이터시트 PDF




Peregrine Semiconductor에서 제조한 전자 부품 PE42720은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


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부품번호 PE42720 기능
기능 SPDT RF Switch
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PE42720 데이터시트, 핀배열, 회로
Product Description
The PE42720 is a HaRP™ technology-enhanced
absorptive 75SPDT RF switch developed on the
UltraCMOS® process technology.
PE42720 is a highly linear device delivering high
isolation and low insertion loss performance. It is
designed for CATV applications including CATV signal
switching and distribution, cable modem headend, and
DBS IF switching.
PE42720 supports +1.8V control logic and offers high
ESD protection. In addition, no blocking capacitors are
required if DC voltage is not present on the RF ports.
Peregrine’s HaRP™ technology enhancement is an
innovative feature of the UltraCMOS® process, offering
the performance of GaAs with the economy and
integration of conventional CMOS.
Product Specification
PE42720
UltraCMOS® SPDT RF Switch
5 – 3000 MHz
Features
 HaRP™ technology enhanced
 High linearity
 CTB/CSO of -104 dBc
 Supports +1.8V control logic
 Low insertion loss
 0.7 dB @ 1 GHz
 0.8 dB @ 2 GHz
 1.0 dB @ 3 GHz
 High isolation
 65 dB @ 1 GHz
 64 dB @ 2 GHz
 63 dB @ 3 GHz
 High ESD performance
 2500V HBM on all pins
 500V CDM on all pins
Figure 1. Functional Diagram
Figure 2. Package Type
20-lead 4x4 mm LGA
DOC-35206
Document No. DOC-12514-2 www.psemi.com
©2010-2013 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 11




PE42720 pdf, 반도체, 판매, 대치품
Electrostatic Discharge (ESD) Precautions
When handling this UltraCMOS® device, observe
the same precautions that you would use with
other ESD-sensitive devices. Although this device
contains circuitry to protect it from damage due to
ESD, precautions should be taken to avoid
exceeding the specified rating.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS®
devices are immune to latch-up.
Switching Frequency
The PE42720 has a maximum 25 kHz switching
rate.
Switching frequency describes the time duration
between switching events. Switching time is the
time duration between the point the control signal
reaches 50% of the final value and the point the
output signal reaches within 10% or 90% of its
target value. Switching time is provided in Table 1.
PE42720
Product Specification
Table 5. Truth Table
CTRL1
CTRL2
RFC – RF1
RFC – RF2
Low Low
OFF
OFF
Low High
OFF
ON
High
High
Low
High
ON
N/A1
OFF
N/A1
Note 1: CTRL1 = HIGH and CTRL2 = High are not supported
Moisture Sensitivity Level
The Moisture Sensitivity Level rating for the
PE42720 in the 20-lead 4x4 mm LGA package is
MSL3.
Spurious Performance
The typical spurious performance of the PE42720
is –155 dBm.
©2010-2013 Peregrine Semiconductor Corp. All rights reserved.
Page 4 of 11
Document No. DOC-12514-2 UltraCMOS® RFIC Solutions

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PE42720 전자부품, 판매, 대치품
PE42720
Product Specification
Typical Performance Data @ 25°C and VDD = 3.0V unless otherwise specified
Figure 15. Isolation vs. Temp (RFX–RFX)
Figure 16. Isolation vs. VDD (RFX–RFX)
Figure 17. Isolation vs. Temp (RFC–RFX)
Figure 18. Isolation vs. VDD (RFC–RFX)
Document No. DOC-12514-2 www.psemi.com
©2010-2013 Peregrine Semiconductor Corp. All rights reserved.
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